Forged Steel Lap Joint Flange - Class 150, 3 1/2"
Forged Steel Lap Joint Flange - Class 150, 3 1/2"
SKU:FIT-d45881
High-quality Forged Steel Lap Joint Flange - Class 150 for secure and reliable piping connections in industrial applications.
Regular price
$89.99
Regular price
Sale price
$89.99
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per
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The Forged Steel Lap Joint Flange in Class 150 is designed for reliable and durable joinery in industrial piping systems. With precise specifications including a 0.94" thickness, 8.50" outside diameter, and 4.81" diameter at the base of the hub, this flange ensures a secure connection. Compliant with ANSI B16.5 standards, it features a raised face for enhanced sealing and can be configured for Slip-on, Threaded, Socket Welding, and Lap Joint applications. This flange meets rigorous industry standards for quality and performance, making it ideal for institutional procurement needs.

Product Specifications
Features 0
Class 150 flanges except Lap Joint will be furnished with 0.06" raised face, which is included in 'Thickness' (t) and 'Length through Hub' (T1), (T2).For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degreesBlind Flanges may be made with the same hub as that used for Slip-On Flanges or without hub. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (t).Depth of Socket (Y) is covered by ANSI B16.5 only in sizes through 3 inch, over 3" is at the manufacturer's option.
Specifications Approx Weight
11.00 lbs
Specifications Bolt Circle Diameter
7.00 inches
Specifications Bore B3
4.10 inches
Specifications Diameter At Base Of Hub X
4.81 inches
Specifications Diameter Of Bolts
5/8 inches
Specifications Diameter Of Holes
0.75 inches
Specifications Length Thru Hub T3
1.25 inches
Specifications Machine Bolt Length Raised Face
3.00 inches
Specifications Nominal Pipe Size
3 1/2 inches
Specifications Number Of Holes
8
Specifications Outside Diameter D
8.50 inches
Specifications Radius Of Fillet R
0.38 inches
Specifications Stud Bolt Length Raised Face
3.50 inches
Specifications Stud Bolt Length Ring Joint
4.00 inches
Specifications Thickness T
0.94 inches